Kodama of the East Tree, Dimir Aqueduct, and Nesting Dragon

Prerequisites

• Kodama of the East Tree on the battlefield
• Dimir Aqueduct in hand
• Nesting Dragon on the battlefield
• You are able to play a land this turn

Steps

1. Play Dimir Aqueduct
2. When Dimir Aqueduct enters the battlefield, it, Nesting Dragon, and Kodama of the East Tree trigger
3. Resolve the Kodama of the East Tree trigger, choosing not to put anything from your hand onto the battlefield
4. Resolve the Dimir Aqueduct trigger, returning it from the battlefield to your hand
5. Resolve the Nesting Dragon trigger, creating a token
6. When the token enters the battlefield, Kodama triggers, putting Dimir Aqueduct from your hand onto the battlefield
7. When Dimir Aqueduct enters the battlefield, it and Nesting Dragon trigger
8. Repeat from step 4

Results

• Infinite ETB
• Infinite landfall triggers
• Infinite creature tokens